L'agente speciale Mackintosh

Paul Newman

Joseph Rearden

Dominique Sanda

Mrs. Smith

James Mason

Sir George Wheeler

Harry Andrews

Mackintosh

Ian Bannen

Ronald Slade

Michael Hordern

Brown

Nigel Patrick

Soames-Trevelyan

Peter Vaughan

Inspector Brunskill

Roland Culver

The Judge

Percy Herbert

Taafe

Robert Lang

Jack Summers

Jenny Runacre

Gerda

John Bindon

Buster

Hugh Manning

The Prosecutor

Wolfe Morris

Maltese Police Commissioner

Noel Purcell

O'Donovan

Donald Webster

Jervis

Keith Bell

Palmer